TY - Journal of Geographical Sciences A1 - CHEN Zhao, LU Changhe, FAN Lan T1 - Farmland changes and the driving forces in Yucheng, North China Plain Y1 - 2012-05-04 19:15:19.897 JF - Journal of Geographical Sciences JO - Journal of Geographical Sciences SP - 563 EP - 573 VL - 22 IS - 3 UR - {https://www.geogsci.com/EN/10.1007/s11442-012-0947-9} N1 - 10.1007/s11442-012-0947-9 ER -